Subtractive Color Mixture Computation

How to model subtractive color mixture in RGB computer graphics.

Generating Reflectance Curves from sRGB Triplets

Five algorithms for converting sRGB color values to realistic spectral reflectance curves.

Fast RGB to Spectrum Conversion for Reflectances

A new faster way to get reflectance curves from RGB values that is useful in subtractive color mixture.

Rec. 2020 RGB to Spectrum Conversion for Reflectances

Application of the spectral reflectance reconstruction methods to a wide color space called Rec. 2020.

MATLAB/Octave and Python Source Code for Reflectance Reconstruction and Chromatic Adaptation

A repository of source code, examples of how to use them, and various applications.

Supplementary Documentation: Chromatic Adaptation Transform by Reflectance Reconstruction

Suppl docs for a journal paper on chromatic adaptation computations.

Supplementary Documentation: Numerical Methods for Smoothest Reflectance Reconstruction

Suppl docs for a journal paper on smoothest reflectance reconstruction.

Supplementary Documentation: The Location of Optimal Object Colors with More Than Two Transitions

Suppl docs for a journal paper on optimal object colors.